Stainless socket welding flanges 150 lbs

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ASTM A182, ASME B16.5
Sch 40S

Raised face, smooth finish (125-250 RMS / 3.2-6.3 µm)

Product code example:

FFSW-304L-2-150-40S

Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom. size O.D.1 D J c P b h m g No. of holes l k kg/pce ASTM 304L ASTM 316L
in. mm mm mm mm mm mm mm mm mm mm mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108.0
117.3
22.4
27.7
34.5
43.2
15.7
20.8
26.7
35.1
9.7
11.2
12.7
14.2
11.2
12.7
14.2
15.7
15.7
15.7
17.5
20.6
30.2
38.1
49.3
58.7
35.1
42.9
50.8
63.2
4
4
4
4
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
0.42
0.59
0.81
1.07






1 ½
2
48.3
60.3
127.0
152.4
49.5
62.0
40.9
52.6
15.7
17.5
17.5
19.1
22.4
25.4
65.0
77.7
73.2
91.9
4
4
15.7
19.1
98.6
120.7
1.36
2.10


1 O.D. = Outside Diameter